From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7EBB7ECDFB3 for ; Tue, 17 Jul 2018 15:20:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E74820850 for ; Tue, 17 Jul 2018 15:20:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="i/A/2j1a" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E74820850 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lunn.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730301AbeGQPxq (ORCPT ); Tue, 17 Jul 2018 11:53:46 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:36907 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729620AbeGQPxq (ORCPT ); Tue, 17 Jul 2018 11:53:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=ZN+ZUADlaMX/bul7u0bAHnyEXRZOfxWn2mRC3ROXORQ=; b=i/A/2j1ayD/QQ3ZhCnclZXNLdESEltPz77oYO6pna2QOt7nYRWC/ZT58vGV81CoLymXUeaqsPwtVQ8CbCrui1ahrp9xo1ujjquAKxsTShOLh80qJ0Plb7UwhPGi0ckB8J39THOgAFWfZCXBoyleyleppXjGVH+f4Dgk71R/ChtE=; Received: from andrew by vps0.lunn.ch with local (Exim 4.84_2) (envelope-from ) id 1ffRmF-000508-E6; Tue, 17 Jul 2018 17:20:35 +0200 Date: Tue, 17 Jul 2018 17:20:35 +0200 From: Andrew Lunn To: Chris Healy Cc: Andrey Smirnov , Shawn Guo , devicetree@vger.kernel.org, linux-kernel , Fabio Estevam , linux ARM Subject: Re: [PATCH] ARM: dts: vf610: Add ZII SSMB SPU3 board Message-ID: <20180717152035.GD16320@lunn.ch> References: <20180717040651.641-1-andrew.smirnov@gmail.com> <20180717144638.GB16320@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > >> +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts > >> @@ -0,0 +1,343 @@ > >> +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > >> + > >> +/* > >> + * Device tree file for ZII's SSMB SPU3 board > >> + * > >> + * SSMB - SPU3 Switch Management Board > >> + * SPU - Seat Power Unit > > > > I think this is the first Zodiac board with mutually recursive > > acronyms. > > > > Probably a question for Chris: Does SSMB specifically refer to version > > 3 of the SPU? > > > > Andrew > > SPU3 is the third generation of seat power unit. > SSMB is the SPU3 Switch Management Board. > > So, SSMB is a backronym. This naming scheme breaks down a bit though > when follow on designs (that are not the SPU3) also use the SSMB, but > that's what it is... ;-) O.K, i was just wondering if the 3 was in the wrong place. More logically, it would be * SSMB - SPU Switch Management Board * SPU 3 - Seat Power Unit, version 3. But you are saying the Marketing guys messed up the naming and engineering is now stuck with it. Andrew